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A209930 as a simple table

na(n)
11
211
3101
41111
510111
6101111
71011001
81100101
910010101
1010011101
1110100011
1210101101
1310110011
1410111001
1511000111
1611100101
1711110111
1811111101
19100100111
20100111001
21101001001
22101001011
23101100011
24101101111
25101111011
26101111111
27110010101

[1,11,101,1111,10111,101111,1011001,1100101,
 10010101,10011101,10100011,10101101,10110011,
 10111001,11000111,11100101,11110111,11111101,
 100100111,100111001,101001001,101001011,101100011,
 101101111,101111011,101111111,110010101]